WithDoll has lately been bringing back previously released 16cm full-sets. The latest of these is Tweedledum and Tweedledee with Aya and Kaya heads.
The dolls are available with a choice of a boy or a girl body. Resin color choices include white, rose white, cream white or normal. Aya and Kaya are sold blank with both flat and fist hands and a pair of acrylic eyes. Options include a face-up, wig, outfit and shoes. The pre-order will be open until June 11th Korean time.